CF1760141213722-tsm20251010183831

WWW.ROBTEX.COM - 81.137.200.20

Search for IP or hostnames:

81.137.200.20 checked at 2025-10-11T00:06:53.699Z 308ms 12/12/12 100% R:9

PTRs and A-records

PTRAhost81-137-200-20.in-addr.btopenworld.com
A81.137.200.20
Amail.latkins.co.uk
A81.137.200.20

RBLS
81.128.0.0/12

AS2856

shared on network route

host81-133-238-199.in-addr.btopenworld.com
dsl-sp-81-140-35-201.in-addr.broadbandscope.com
host81-140-177-2.range81-140.btcentralplus.com
host81-142-129-141.in-addr.btopenworld.com
host81-139-0-0.in-addr.btopenworld.com
host81-143-81-16.in-addr.btopenworld.com
host81-129-0-212.range81-129.btcentralplus.com
host81-132-99-192.range81-132.btcentralplus.com
host81-129-185-63.range81-129.btcentralplus.com
dsl-sp-81-140-17-0.in-addr.broadbandscope.com
host81-132-123-127.range81-132.btcentralplus.com
dsl-static-81-140-84-124.in-addr.broadbandscope.com
host81-132-87-10.range81-132.btcentralplus.com
salarysurveys.biz
sess.us
mail.craythorne.uk
host81-138-184-72.in-addr.btopenworld.com
mailgate.allertex.co.uk
host81-129-137-184.range81-129.btcentralplus.com
dsl-dp-81-140-119-207.in-addr.broadbandscope.com
host81-135-234-5.range81-135.btcentralplus.com
host81-134-19-14.in-addr.btopenworld.com
mail.lesnet.co.uk
host81-137-147-15.in-addr.btopenworld.com
dsl-sp-81-140-29-194.in-addr.broadbandscope.com
mailgate.pike-textiles.com
prod.govnet.co.uk
host81-129-68-208.range81-129.btcentralplus.com
host81-136-164-144.in-addr.btopenworld.com
host81-136-172-52.in-addr.btopenworld.com
remote.markertech.co.uk
host81-141-60-165.range81-141.btcentralplus.com
host81-139-145-243.range81-139.btcentralplus.com
remote.northern-lenses.co.uk
host81-133-221-65.in-addr.btopenworld.com
host81-137-19-79.in-addr.btopenworld.com
host81-129-55-255.range81-129.btcentralplus.com
dsl-static-81-140-86-50.in-addr.broadbandscope.com
host81-139-200-94.in-addr.btopenworld.com
host81-129-140-183.range81-129.btcentralplus.com
dsl-dp-81-140-96-72.in-addr.broadbandscope.com
dsl-dp-81-140-99-54.in-addr.broadbandscope.com
host81-129-29-206.range81-129.btcentralplus.com
host81-136-182-155.in-addr.btopenworld.com
mail.seatonhire.co.uk
dsl-dp-81-140-98-96.in-addr.broadbandscope.com
mail.infosourceghana.com
dsl-sp-81-140-27-235.in-addr.broadbandscope.com
dsl-sp-81-140-27-50.in-addr.broadbandscope.com
mail.ac-direct.co.uk
dsl-static-81-140-84-85.in-addr.broadbandscope.com
remote.debenhamsportsandleisure.co.uk
host81-142-156-23.in-addr.btopenworld.com
dsl-static-81-140-65-207.in-addr.broadbandscope.com
post.mindblow.co.uk
indnsc151.bt.net
dsl-dp-81-140-99-213.in-addr.broadbandscope.com
mail.tikit.cloud
mailserver.mansellfinishes.co.uk
mail.rcpc.co.uk
dsl-sp-81-140-37-52.in-addr.broadbandscope.com
host81-133-175-211.in-addr.btopenworld.com
dsl-sp-81-140-47-18.in-addr.broadbandscope.com
host81-133-245-70.in-addr.btopenworld.com
ns2.earthshod.co.uk
wxage.com
host81-135-104-138.range81-135.btcentralplus.com
host81-140-195-238.range81-140.btcentralplus.com
ubreak.co.uk
gen-isis.com
ethonym.com
dsl-dp-81-140-115-159.in-addr.broadbandscope.com
host81-137-235-129.in-addr.btopenworld.com
host81-129-114-170.range81-129.btcentralplus.com
host81-129-53-39.range81-129.btcentralplus.com
dsl-sp-81-140-38-117.in-addr.broadbandscope.com
host81-139-183-197.in-addr.btopenworld.com
host81-136-94-130.range81-136.btcentralplus.com
dsl-sp-81-140-47-201.in-addr.broadbandscope.com
host81-131-204-205.range81-131.btcentralplus.com
anglo.com
dsl-dp-81-140-123-34.in-addr.broadbandscope.com
mail.blacktrading.com
dsl-static-81-140-94-17.in-addr.broadbandscope.com
host81-137-162-134.in-addr.btopenworld.com
host81-137-169-152.in-addr.btopenworld.com
gateway.csd.org.uk
dsl-sp-81-140-58-150.in-addr.broadbandscope.com
dsl-static-81-140-70-246.in-addr.broadbandscope.com
lacdemissy.com
satsig.com
dsl-static-81-140-64-156.in-addr.broadbandscope.com
www.wxage.com
host81-133-162-248.in-addr.btopenworld.com
host81-136-75-29.range81-136.btcentralplus.com
mail.moorside.cc
dsl-sp-81-140-55-90.in-addr.broadbandscope.com
host81-134-53-47.in-addr.btopenworld.com
fibre1.knittingtradejournal.com
host81-138-108-121.in-addr.btopenworld.com

shared on AS number

host31-52-152-203.range31-52.btcentralplus.com
host86-179-198-195.range86-179.btcentralplus.com
mail.davenies.co.uk
host86-170-88-70.range86-170.btcentralplus.com
host81-149-197-24.in-addr.btopenworld.com
host31-52-134-192.range31-52.btcentralplus.com
dsl-static-81-140-83-244.in-addr.broadbandscope.com
host81-157-213-147.range81-157.btcentralplus.com
dsl-static-81-140-70-99.in-addr.broadbandscope.com
host86-165-172-65.range86-165.btcentralplus.com
host86-165-22-209.range86-165.btcentralplus.com
host81-158-31-40.range81-158.btcentralplus.com
webmail.nationalcollege.org.uk
host86-148-169-10.range86-148.btcentralplus.com
advancedcollection.co.uk
host86-163-209-18.range86-163.btcentralplus.com
host109-148-15-197.range109-148.btcentralplus.com
host86-173-61-246.range86-173.btcentralplus.com
ftip006828844.acc4.mr.21cn-nte.bt.net
host81-155-50-148.range81-155.btcentralplus.com
host86-131-202-166.range86-131.btcentralplus.com
host217-34-115-12.in-addr.btopenworld.com
mail.asdatradinglaw.co.uk
easyipeasy.ltd.uk
host86-160-214-75.range86-160.btcentralplus.com
hostedmx.selcom.co.uk
basket.ukcore.bt.net
host81-159-107-100.range81-159.btcentralplus.com
host31-54-2-246.range31-54.btcentralplus.com
host109-150-75-237.range109-150.btcentralplus.com
host86-158-16-115.range86-158.btcentralplus.com
host86-138-43-98.range86-138.btcentralplus.com
host86-175-7-198.range86-175.btcentralplus.com
host109-153-50-246.range109-153.btcentralplus.com
host81-137-72-240.in-addr.btopenworld.com
mail2.expediacapital.com
host86-174-131-226.range86-174.btcentralplus.com
host217-43-206-250.range217-43.btcentralplus.com
host81-136-64-0.range81-136.btcentralplus.com
host86-166-100-234.range86-166.btcentralplus.com
host109-157-28-164.range109-157.btcentralplus.com
weboperations.co.uk
host81-129-179-9.range81-129.btcentralplus.com
host81-156-194-222.range81-156.btcentralplus.com
host81-143-243-156.in-addr.btopenworld.com
host109-153-85-144.range109-153.btcentralplus.com
host81-158-134-188.range81-158.btcentralplus.com
www.theapex.co.uk
mailgate.ctc.ac.uk
host81-156-129-20.range81-156.btcentralplus.com
host81-149-173-164.in-addr.btopenworld.com
mail2.groundedproject.org
host31-53-39-255.range31-53.btcentralplus.com
mx1.eoshb.com
mail.bluestoneleasing.co.uk
host81-159-78-84.range81-159.btcentralplus.com
dsl-sp-81-140-2-185.in-addr.broadbandscope.com
host86-177-222-56.range86-177.btcentralplus.com
reespartners.co.uk
host31-53-118-105.range31-53.btcentralplus.com
host213-1-51-190.btremoteinternet-dsl.bt.net
host86-146-153-73.range86-146.btcentralplus.com
mx01.lucasdebt.com
host81-132-141-251.range81-132.btcentralplus.com
host109-148-221-97.range109-148.btcentralplus.com
website.ipswichvetcentre.co.uk
zaphod.axion.bt.co.uk
host86-138-217-3.range86-138.btcentralplus.com
dsl-dp-81-140-104-211.in-addr.broadbandscope.com
orion.wyehost.net
host86-158-101-203.range86-158.btcentralplus.com
host86-178-37-20.range86-178.btcentralplus.com
support.proiv.com
host109-154-14-18.range109-154.btcentralplus.com
leathesprior.co.uk
host86-187-175-33.range86-187.btcentralplus.com
host81-132-225-36.range81-132.btcentralplus.com
host31-53-239-93.range31-53.btcentralplus.com
cfh.com
host81-154-135-210.range81-154.btcentralplus.com
host31-53-195-235.range31-53.btcentralplus.com
host31-51-88-43.range31-51.btcentralplus.com
host213-120-40-160.range213-120.btcentralplus.com
host81-154-204-154.range81-154.btcentralplus.com
relay.qms.n-yorks.sch.uk
host86-175-67-137.range86-175.btcentralplus.com
host86-181-74-242.range86-181.btcentralplus.com
host86-147-27-202.range86-147.btcentralplus.com
indnsc113.bt.net
mbfirefly.com
mail.lpai.uk
mail.ghfrith.com
host109-150-182-141.range109-150.btcentralplus.com
mail.busnetreports.com
host86-151-92-246.range86-151.btcentralplus.com
host217-43-58-113.range217-43.btcentralplus.com
mail.htla.co.uk
micro2000.co.uk
host86-147-26-75.range86-147.btcentralplus.com
host86-169-88-103.range86-169.btcentralplus.com

Newport, Wales, 🇬🇧 United Kingdom

🇬🇧 BTnet (BT's UK IP Network - AS2856)

81.137.200.20 Newport, Wales, 🇬🇧 United KingdomCourtesy of ipinfo.io

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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uPTblLC CF johedugfp 2025-10-11